You searched for: “aquagenic pruritus
aquagenic pruritus (s) (noun)
1. A skin disease characterized by the development of severe, prickling-like epidermal discomfort which is without observable skin lesions and that is evoked by contact with water at any temperature.
2. An intense itching that is the result of brief contact with water of any temperature, but which does not produce any visible changes in the skin.